#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#===============================================================================
# Copyright 2011 zod.yslin
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# 
# Author: zod.yslin
# Email: 
# File Name: print.py
# Description: 
#   The print statement has been replaced with a print() function, with keyword 
#   arguments to replace most of the special syntax of the old print statement 
#   (PEP 3105). 
# Edit History: 
#   2011-08-12    File created.
#===============================================================================
import sys
x = 1
y = 2

#print "The answer is", 2*2
print("The answer is", 2*2)

#print x,           # Trailing comma suppresses newline
print(x, end=" ")  # Appends a space instead of a newline

#print              # Prints a newline
print()            # You must call the function!

#print >>sys.stderr, "fatal error"
print("fatal error", file=sys.stderr)

#print (x, y)       # prints repr((x, y))
print((x, y))      # Not the same as print(x, y)!

print("There are <", 2**32, "> possibilities!", file=sys.stdout, sep="--", end="]")
